Merck
CN
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文件

G7757

Sigma-Aldrich

甘油

ReagentPlus®, ≥99.0% (GC)

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别名:
1,2,3-丙三醇, 甘油
线性分子式:
HOCH2CH(OH)CH2OH
CAS号:
56-81-5
分子量:
92.09
Beilstein:
635685
EC 号:
200-289-5
MDL编号:
MFCD00004722
PubChem化学物质编号:
329799967
NACRES:
NA.21

蒸汽密度

3.1 (vs air)

质量水平

200

蒸汽压

<1 mmHg ( 20 °C)

产品线

ReagentPlus®

检测方案

≥99.0% (GC)

形式

viscous liquid

自燃温度

698 °F

expl. lim.

2.6-11.3 %

technique(s)

electrophoresis: suitable

杂质

≤0.1% sulfated ash
≤1.0% water (Karl Fischer)

折射率

n20/D 1.474 (lit.)

pH值（酸碱度）

5.5-8

bp

182 °C/20 mmHg (lit.)

mp

20 °C (lit.)

密度

1.25 g/mL (lit.)

SMILES string

OCC(O)CO

InChI

1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2

InChI key

PEDCQBHIVMGVHV-UHFFFAOYSA-N

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相关类别

应用

甘油可用于样品制备和凝胶形成，以用于聚丙烯酰胺凝胶电泳。 甘油（5-10％）可增加样品的密度，使样品层处于凝胶样品孔的底部。 甘油还用于帮助制备梯度凝胶和作为蛋白质稳定剂和储存缓冲液组分。

其他说明

查看我们可生物再生的替代甘油− 911046

法律信息

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

相关产品

产品编号
说明
价格

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

390.2 °F - Pensky-Martens closed cup

闪点(°C)

199 °C - Pensky-Martens closed cup

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  5. What is the viscosity of glycerol?

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